From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 17 Feb 2011 00:11:42 +0000 (-0800)
Subject: ARM: v6k: DMA_CACHE_RWFO isn't appropriate for non-v6k CPUs
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65931a3444ad83ff829bcadd8e949d00befbfc78;p=pandora-kernel.git

ARM: v6k: DMA_CACHE_RWFO isn't appropriate for non-v6k CPUs

Limit DMA_CACHE_RWFO to only v6k SMP CPUs - V6 CPUs aren't SMP capable,
so the read/write for ownership work-around doesn't apply to them.

Acked-by: Will Deacon <will.deacon@arm.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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